Finding the Fourth Proportional to 2,443.31, 3,372.08 and 1,499.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,443.31 : 3,372.08 = 1,499.24 : x
2. Step 2: Convert to fraction form
   2,443.31/3,372.08 = 1,499.24/x
3. Step 3: Cross multiply
   2,443.31x = 3,372.08 × 1,499.24
4. Step 4: Simplify right side
   2,443.31x = 5,055,566.59
5. Step 5: Solve for x
   x = 5,055,566.59/2,443.31
6. Step 6: Final answer
   x = 2,069.14